Oh and I forgot, all GTI models had rear discs and ARBs at the front & back. All 1.8 Carbed models also came with a front ARB, but no rear one.
Brakes:
1.6 carb, 1.8 carb and 1.8 GTIs all came with 239mm front discs, with the GTI having vented front discs and the carbed models having solid discs. The GTI discs are a straight swap with the carbed models, but you also need to fit the pads at the same time as they are different thicknesses.
Last of all, early 16vs got 239 discs too, but later models were upgraded to 256mm discs. Also, later 8vs and all 16vs had a larger master cylinder

Think that about covers itÂÂÂ

Oh and one more thing, the Drivers all got the quad light grill, but without the red trim, whilst the GTIs got the quad grill with the red stripe. Some of the low end models got the dual lamp grill with chrome trim, which is the new 'in' thing at the moment
